121-7637 172.6 mm ID Support Ring
Cat® Support Ring Used in Rear Axles
Description
Description: Used in rear axles
The tension ring is located between the axle and the axle housing and is used to prevent oil from leaking from the axle assembly. It is an important component for ensuring proper operation and long service life of the rear axle, as it helps prevent damage or failure caused by oil leaks.
Features
- Helps prevent contamination of the axle assembly by dirt, debris, or other foreign matter
Contamination • Manufactured to precise technical specifications for durability and reliable performance
Applications
The support ring used in rear axles ensures proper operation and service life of the rear axle and helps improve overall performance and reliability. This support ring is primarily used in Cat excavators, material handlers, and wheeled excavators.
Specifications
| Outside Diameter | 180 mm (7.086 in) |
|---|---|
| Inside Diameter | 172.6 mm (6.795 in) |
| Material Description | Plastic |
| Thickness | 2 mm (0.08 in) |
| Weight | 0.01 kg (0.02 lb) |
| Width | 2.0 mm (0.078 in) |
Compatible Equipment
- Wheel Excavators: M315D2, M313D, M315, M315GC
- Wheel Loaders: M314
Additional information
| Machine Model | |
|---|---|
| Equipment Type | |
| Part Source | Genuine OEM |








